Engineering and Technology

Few-Atom-Thick Pressure Sensors Based on Arrays of Double-Layer Graphene Membranes

Šiškins

Discover the groundbreaking advancements in pressure sensor technology developed by Šiškins, et al. This innovative handheld device, powered by nearly 10,000 double-layer graphene membranes, revolutionizes the way we detect pressure changes, thanks to its optimized design and enhanced responsivity through clever membrane connections. A breakthrough thermal annealing process further boosts sensor performance, making it an exciting development in the field.

00:00

Playback language: English

Index

Abstract

This paper presents the development of highly sensitive pressure sensors using arrays of nearly 10,000 double-layer graphene (DLG) membranes. The design optimizes sensor elements, chip layout, and readout electronics to create a handheld, low-cost, battery-powered device capable of detecting pressure changes through graphene nanodrum deflection. A key improvement is the parallel connection of numerous membranes to enhance responsivity. The removal of a protective PMMA polymer layer through thermal annealing significantly improves sensor performance.

Publisher

Microsystems & Nanoengineering

Published On

Authors

Šiškins

Related Publications

Explore these studies to deepen your understanding of the subject.

Health and Fitness

Mediating effect of fat mass, lean mass, blood pressure and insulin resistance on the associations of accelerometer-based sedentary time and physical activity with arterial stiffness, carotid IMT and carotid elasticity in 1574 adolescents

A. O. Agbaje

Chemistry

Double layer charging driven carbon dioxide adsorption limits the rate of electrochemical carbon dioxide reduction on Gold

S. Ringe, C. G. Morales-guio, et al.

Engineering and Technology

Highly stable integration of graphene Hall sensors on a microfluidic platform for magnetic sensing in whole blood

N. Shah, V. Iyer, et al.

Medicine and Health

Wearable multichannel pulse condition monitoring system based on flexible pressure sensor arrays

J. Wang, Y. Zhu, et al.

Listen, Learn & Level Up

Over 10,000 hours of research content in 25+ fields, available in 12+ languages.

No more digging through PDFs, just hit play and absorb the world's latest research in your language, on your time.

listen to research audio papers with researchbunny